Surebonder MAK-18V Ryobi® to Makita® Battery Adapter. Designed for use with Surebonder tools only. Using this adapter in any other brand of tool voids the warranty and is at your own risk. All other trademarks or trade names are trademarks or trade names of their respective owners. Surebonder Our eBay Store About Us Contact Us Add to Favorite Sellers MIL-18V Ryobi® to Milwaukee® Battery Adapter Product DetailsThe MIL-18V Milwaukee to Ryobi Battery Adaptor enables customers to use their M18 Fuel® Lithium-Ion batteries with Surebonder hot glue guns or a wide range of Ryobi® tools. Eliminating the need to buy and maintain a new assortment of batteries adjacent to the ones you already own. This Adapter will not work for charging batteries. Weight (lbs): 0.95 Part Number: MIL-18V UPC: 018239360062 WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov